114102-89-5 , 2-Nitrophenyl 6-O-trityl-b-D-galactopyranoside, CAS:114102-89-5

114102-89-5 , 2-Nitrophenyl 6-O-trityl-b-D-galactopyranoside,
CAS:114102-89-5
C31H29NO8 / 543.56
MFCD03701222

2-Nitrophenyl 6-O-trityl-b-D-galactopyranoside

2-Nitrophenyl 6-O-trityl-b-D-galactopyranoside is a chromogenic enzyme substrate used in assays to detect galactosidase activity. It is a derivative of galactose that can be hydrolyzed by galactosidase to release the yellow-colored 2-nitrophenyl group, which can be detected spectrophotometrically. The trityl group helps to stabilize the molecule and prevent undesired hydrolysis during storage. This substrate is commonly used in the study of carbohydrate metabolism and in the detection of galactosidase activity in microorganisms.

CAS Number	114102-89-5
Product Name	2-Nitrophenyl 6-O-trityl-b-D-galactopyranoside
IUPAC Name	(2S,3R,4S,5R,6R)-2-(2-nitrophenoxy)-6-(trityloxymethyl)oxane-3,4,5-triol
Molecular Formula	C31H29NO8
Molecular Weight	543.56 g/mol
InChI	InChI=1S/C31H29NO8/c33-27-26(40-30(29(35)28(27)34)39-25-19-11-10-18-24(25)32(36)37)20-38-31(21-12-4-1-5-13-21,22-14-6-2-7-15-22)23-16-8-3-9-17-23/h1-19,26-30,33-35H,20H2/t26-,27+,28+,29-,30-/m1/s1
InChI Key	SUCAEOBOBJPBKG-HBMYTODVSA-N
SMILES	C1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)OCC4C(C(C(C(O4)OC5=CC=CC=C5[N+](=O)[O-])O)O)O
Canonical SMILES	C1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)OCC4C(C(C(C(O4)OC5=CC=CC=C5[N+](=O)[O-])O)O)O
Isomeric SMILES	C1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)OC[C@@H]4[C@@H]([C@@H]([C@H]([C@@H](O4)OC5=CC=CC=C5[N+](=O)[O-])O)O)O